<!DOCTYPE html>
<html>
<head>
    <title>(绘制小球)Bouncing Balls</title>
    <link href="example.css" rel="stylesheet" type="text/css">
</head>

<body>
<div id='glasspane'>
    <h2 class='title'>Bouncing Balls</h2>

    <p>One hundred balls bouncing</p>

    <a id='startButton'>Start</a>
</div>

<canvas id='canvas' width='750' height='500'>
    Canvas not supported
</canvas>

<script src='example.js'></script>
</body>
</html>
